def climbingLeaderboard(scores, alice): # Complete this function n=len(scores) levels=len(alice)

sl=list(set(scores))
sl.sort(reverse=True)

for i in alice:
    flag= False
    sl.append(i)
    c=sl.count(i)
    if(c>1):
        flag= True
    ds=set(sl)
    sl=list(ds)
    sl.sort(reverse=True)
    Rank=sl.index(i)
    print(Rank+1)
    if(flag == True):
        pass
    else:
        sl.remove(i)

Question : How to get rid of timeout issue in the above code